JPS6241366Y2 - - Google Patents
Info
- Publication number
- JPS6241366Y2 JPS6241366Y2 JP17002579U JP17002579U JPS6241366Y2 JP S6241366 Y2 JPS6241366 Y2 JP S6241366Y2 JP 17002579 U JP17002579 U JP 17002579U JP 17002579 U JP17002579 U JP 17002579U JP S6241366 Y2 JPS6241366 Y2 JP S6241366Y2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- core
- groove
- magnetic head
- glass layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000011521 glass Substances 0.000 claims description 26
- 229910000859 α-Fe Inorganic materials 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 5
- 239000005355 lead glass Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910000702 sendust Inorganic materials 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17002579U JPS6241366Y2 (en]) | 1979-12-07 | 1979-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17002579U JPS6241366Y2 (en]) | 1979-12-07 | 1979-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5686627U JPS5686627U (en]) | 1981-07-11 |
| JPS6241366Y2 true JPS6241366Y2 (en]) | 1987-10-23 |
Family
ID=29680865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17002579U Expired JPS6241366Y2 (en]) | 1979-12-07 | 1979-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241366Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60223010A (ja) * | 1984-04-18 | 1985-11-07 | Akai Electric Co Ltd | 磁気ヘツド |
-
1979
- 1979-12-07 JP JP17002579U patent/JPS6241366Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5686627U (en]) | 1981-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6241366Y2 (en]) | ||
| JPH0572007B2 (en]) | ||
| JPS6143765B2 (en]) | ||
| JPS6349847Y2 (en]) | ||
| JPH0656645B2 (ja) | 磁気ヘツド | |
| JPS62222412A (ja) | 磁気ヘツド及びその製造方法 | |
| JP2900635B2 (ja) | 複合型磁気ヘッドの製造方法 | |
| JPH0766491B2 (ja) | 磁気ヘツド | |
| JPH0110731Y2 (en]) | ||
| JPS61267908A (ja) | 磁気ヘツドおよびその製造方法 | |
| JP2942156B2 (ja) | 磁気ヘッド | |
| JPH05282619A (ja) | 磁気ヘッド | |
| JPH03222109A (ja) | 磁気ヘッドの製造方法 | |
| JPS59231726A (ja) | 磁気ヘツドとその製造方法 | |
| JPS5968809A (ja) | 磁気ヘッドの製造方法 | |
| JPH0240113A (ja) | 磁気ヘッドの製造方法 | |
| JPS61227206A (ja) | 磁気ヘツド製造方法 | |
| JPH0580722B2 (en]) | ||
| JPH0619112U (ja) | 磁気ヘッド | |
| JPS63112813A (ja) | 複合磁気ヘツド及びその製法 | |
| JPS6226086B2 (en]) | ||
| JPS63288407A (ja) | 磁気ヘツドの製造方法 | |
| JPS63108510A (ja) | 磁気ヘツド | |
| JPS60182005A (ja) | 磁気ヘツドのギヤツプ形成方法 | |
| JPS61110311A (ja) | 磁気ヘツドの製造方法 |